StacksVerified U.S. regulatory reference

40 CFR §60.489a

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
Process units that produce, as intermediates or final products, chemicals listed in § 60.489 are covered under this subpart. The applicability date for process units producing one or more of these chemicals is November 8, 2006.